Korea Business Visa from Nepal (C-3-4): Proving the Business

Lay the C-3-4 business list beside the C-3-1 short-term general list and they are, item for item, the same document set — with exactly one difference.

The business route asks for business activity related materials: a business description, contracts, MOU documents. The short-term general route asks instead for event-related posters, pamphlets or photographs, up to three pages. Everything else — the form, the photograph, the invitation and guarantee letters, the inviter's business registration and resident registration card, the self-employed documentation set, two years of tax clearance, the itinerary, the hotel, the flight, the bank pair — is identical.

That single difference is the entire application. On a business visa, the purpose evidence is the case, and everything else is context. Applicants who put their effort into the financial documents and treat the business materials as an afterthought have it precisely backwards.

This guide covers the C-3-4 route: who it is for, what the business evidence needs to show, and the traps specific to trade travel from Nepal. For the rules shared across all twelve routes — the Class A bank requirement, validity windows, translation and notarisation — see Korean visa documents from Nepal.

Who qualifies

A person invited by a business partner in Korea, or a person visiting Korea for business or trade purposes. Up to ninety days.

Note the "or". The route covers both the invited visitor and the trader travelling on their own initiative, which is broader than most applicants assume. What it does not cover is working.

The boundary matters and it is not subtle. A C-3-4 permits meetings, negotiation, contract signing, inspection, trade fairs and the ordinary business of doing business. It does not permit taking up employment, performing services for payment in Korea, or being placed with a Korean employer. If you are going to Korea to work, this is the wrong route — see employer-sponsored work visas and work routes to Korea.

Adjacent routes people confuse with this one:

• An event, conference, training course or meeting that is not your own commercial activity → the short-term general route, C-3-1. The list is nearly identical; the evidence is different
• Investment rather than trade → still begin with this route, but read investment between Nepal and Korea first, because the structure of what you are doing changes what you should be documenting
• A performance you are paid for → the C-4-5 artist route
• Visiting a relative while also doing some business → pick the dominant purpose and document it honestly; a file that straddles two routes satisfies neither

What the inviter in Korea provides

Where there is a Korean counterparty, their documents come first because they depend on someone else's schedule.

• Invitation letter and guarantee letter, on the specific forms published for download by the embassy — from the embassy's own site, not a forwarded copy
• Inviter's business registration certificate
• Inviter's resident registration card

That is a markedly lighter set than the family visit route demands, and the reason is instructive: on a business visa the Korean side is establishing that a real company with a real address wants to meet you. It is not guaranteeing your living expenses. Your own financial documents are therefore not waived here, unlike the immediate-family exemption on the family visit route.

What you provide

The application

• Visa application form, original signature on page 5, matching your passport
• Passport photograph, 35 × 45 mm, recent
• Original passport and a photocopy

The business case — the part that decides this application

• Business activity related materials: business description, contracts, MOU-related documents

Your trip

• Visa cover letter — purpose, tentative itinerary, who covers expenses
• Detailed travel schedule
• Two-way flight booking, departure at least fifteen business days after application
• Hotel booking

What you do

• Employment certificate or ID card if employed — the list includes students and monks in this category
• If you are a business owner: certificate of incorporation or business registration certificate, original and photocopy, with original notarised translation; PAN or taxpayer registration certificate, original and photocopy, with original notarised translation; certificate of tax clearance for the recent two years; and where available, Revenue Management Information System records and your share registration book

Your money

• Bank balance certificate, original
• Bank statement for the recent six months — original, Class A bank in Nepal only, deposits only, issued within one month of application

And

• Other additional documents, if available

Nepali-language documents translated into English and notarised by an authorised notary public. File arranged in the published order. Validity: general documents three months, bank statements one month.

Making the business evidence actually work

"Business activity related materials" is the vaguest line on any of the twelve lists, and vagueness is not generosity — it means the burden of making the case legible falls on you. Here is what the line is asking.

Does a real business exist on your side? Your incorporation certificate, PAN registration and two years of tax clearance answer this, which is why the self-employed set is not optional decoration on a business application. A trader with no tax clearance is asking a reviewer to take the business on trust.

Does a real business exist on the Korean side, and does it want to meet you? The inviter's business registration certificate and the invitation letter.

Is there a specific transaction or relationship, rather than a general intention? This is where contracts and MOU documents earn their place. "Exploring opportunities in the Korean market" is a sentence, not evidence. A signed MOU, a draft contract, a purchase order, correspondence establishing a meeting with a named company on named dates — those are evidence.

Does the trip match the business? If your materials describe a carpet export business and your itinerary is six days in Jeju, the file does not hang together.

The practical advice: write the business description as though the reader knows nothing about your sector and has four minutes. What you sell or buy, who the Korean counterparty is, what specifically you intend to do on this trip, what has happened already. Attach the documents that corroborate each claim. A reviewer who can follow the commercial logic in a single pass has no reason to doubt it.

Tax clearance is the item that delays business applications

Two years of tax clearance is the slowest requirement on this route, and the one most likely to be out of reach when you discover you need it.

If your filings are behind, that is a separate project with its own timeline, and no amount of urgency about the trip will compress it. Check this before you book anything. The same applies to the notarised translations of your incorporation and PAN documents — a notarised translation is itself a document with a validity window, so it cannot be commissioned so early that it ages out, nor so late that it holds up submission.

Sequencing a business application

1. Months out, if needed: clear outstanding tax filings. Confirm you hold a Class A bank account with six months of deposit history.
2. As early as possible: ask the Korean counterparty for the invitation letter, guarantee letter, business registration certificate and resident registration card. Their timeline is not yours to control.
3. Four to six weeks out: notarised English translations of incorporation, PAN and any Nepali-language business documents. Assemble the business description, contracts and MOU materials.
4. Three to four weeks out: tax clearance certificates, employment certificate, business registration copies.
5. Two to three weeks out: flight booking respecting the fifteen-business-day rule, and hotel booking.
6. Last two weeks only: bank balance certificate and six-month statement.
7. Finally: cover letter written against the assembled file, page 5 signature, documents in the published order.

Full reasoning in the validity clock section of the main guide.

Where business applications come apart

Thin business evidence. A one-line statement of intent with no contract, MOU, order or named counterparty. The one thing this route is actually testing.

Tax clearance that does not cover two years, discovered late.

Translations supplied as photocopies rather than original notarised translations — the lists specify originals for the business and PAN documents.

An itinerary that does not match the stated business.

Assuming the inviter's guarantee covers your finances. It does not on this route; your bank pair is required.

A business visa used as a work route. It is not one, and the consequence is a ban rather than a refusal.

The usual four: wrong bank, expired statement, flight inside fifteen business days, page 5 signature.

Before and after the trip

Groundwork worth doing before you fly: doing business across both markets covers how the two commercial environments differ, Nepal–Korea trade covers what actually moves between them, and job fairs, delegations and festivals covers the delegation and trade-fair calendar — travelling as part of an organised delegation often means the invitation side is handled for you.

For the meetings themselves, cultural exchange and differences is more useful than it sounds; Korean business etiquette around seniority, cards and the order of a meeting is learnable in an afternoon and noticed when absent. Practical Korean covers the rest.

If the relationship develops into something ongoing, the Nepali community in Korea covers building a customer or partner community there — including the licensing obligations that catch foreign operators out.

Writing the cover letter

On a business application the cover letter's job is to make the commercial logic legible in one pass. A reviewer who has to reconstruct your business model from the attachments will not do it.

What your business is, in plain terms. What you buy or sell, to whom, at what rough scale, since when. Avoid sector jargon entirely.

Who the Korean counterparty is and what the relationship is. Named company, what they do, how the relationship started, what has happened so far. This ties to the invitation letter and their business registration certificate.

What specifically happens on this trip. Meetings with named parties on named dates, a factory inspection, a contract signing, a trade fair. "Exploring opportunities" is not a purpose; it is the absence of one.

Who pays, and on what commercial basis. Your own company, usually. Point at your bank documents and tax clearance.

When you leave and what you return to. Your business does not run itself while you are away, so say who is running it.

A shape to adapt rather than copy:

I am [name], [position] of [company], registered in Nepal since [year], which [buys/sells/manufactures] [products] for [market]. Our certificate of incorporation, PAN registration and tax clearance for the last two financial years are enclosed. We have been in correspondence with [Korean company] since [date] regarding [specific transaction], and they have invited me to [specific activity] on [dates]; their invitation letter, guarantee letter and business registration certificate are enclosed, together with [the MOU / draft contract / purchase order]. I will travel from [date] to [date], staying at [hotel] as booked. All costs are met by [company] from its own funds, as shown in the enclosed bank balance certificate and six-month statement. [Name], my [position], will manage operations in my absence, and I return to Kathmandu on [date] as shown on my return booking.

Adapt the structure; do not reuse the words. Then check that every claim in it has a corresponding document in the folder.

Questions people actually ask

What actually counts as "business activity related materials"? The list names a business description, contracts and MOU-related documents. What the line is really asking for is evidence that a specific commercial relationship exists, rather than a general intention. A signed MOU, a draft contract, a purchase order, or correspondence establishing a meeting with a named company on named dates all qualify. A statement of intent on your own letterhead does not, because it is an assertion rather than evidence.

C-3-4 or C-3-1? The lists look the same. They are the same, except that C-3-4 asks for business activity materials and C-3-1 asks for event-related posters or pamphlets. Choose by what you are actually doing. Your own commercial activity, such as trade, negotiation or contracts, is C-3-4; attending an event, course or meeting that is not your own commercial activity is the short-term general route.

I am employed, not a business owner. Can I still apply? Yes. Eligibility covers a person invited by a business partner in Korea or travelling for business purposes, and the self-employed documentation set is conditional on being a business owner. An employed applicant submits an employment certificate instead, and the invitation plus the employer's backing carries the purpose.

My tax filings are two years behind. Then this sets your timeline, not the trip. Two years of tax clearance is required, there is no substitute, and it cannot be accelerated by a travel date. Deal with it before booking anything.

Does the inviter's guarantee letter mean I do not need bank documents? No. That exemption exists on the family visit route for immediate family, not here. On a business application the Korean side is confirming that a real company wants to meet you rather than underwriting your expenses, so your bank balance certificate and six-month Class A statement are both required.

Can I do paid work for the Korean company while I am there? No. A C-3-4 covers the business of doing business: meetings, negotiation, inspection, signing. Performing services for payment is employment and needs a work visa. See employer-sponsored work visas.

Can I travel as part of a delegation instead? Often the easier path, because the invitation side is organised for you. Job fairs, delegations and festivals covers the calendar.

Sources and accuracy

Requirements above are drawn from the trilingual visa document lists published by DAGACHI and World DAGACHI at worlddagachi.com, working from the English versions.

The Embassy of the Republic of Korea in Nepal sets and changes these requirements without notice. Download the invitation and guarantee letter forms from the embassy's own website, confirm the current list before spending money, and check the date on this page. Nothing here is legal, tax or immigration advice — for the structure of a cross-border transaction, take professional advice in both countries.

If something here is out of date, tell us.